Wii Gamecube DS PS2
Some of the finest emulators are now wrapped for mac

zeroDS, a Custom Wrapper for NO$GBA
rapidshare.com/files/366167307/zeroDS.7z

Shark is a Nintendo GameCube and Wii Emulator, a custom Wrapper for the Windows version of Dolphin.
rapidshare.com/files/366170879/Shark.dmg.zip

Here's a test build of zeroPS2, a wrapper for PCSX2
rapidshare.com/files/366538448/zeroPS2__..._build_20090702_.zip

Right-click the respective apps and choose 'Show Package Contents' to store/access/organize your roms and savegames

Enjoy!

Just tried to get the wrapped version of Dolphin, although I couldn't unzip the file. How did you compress them?

The file for Dolphin seems to be corrupt, try this instead
www.mediafire.com/?2umyogj1jwj

It's in .7z format here, use BetterZip to decompress

Much better! Will test later!